Tremiti Islands, Italy…

Kastellorizo Island, Greece

https://flic.kr/p/84q2U7 | The Colosseum, Rome | The Colosseum is an elliptical amphitheatre in the center of the city of Rome, Italy, the largest ever built in the Roman Empire. It is considered one of the greatest works of Roman architecture and Roman engineering. (Wikipedia) 3xp HDR